在教育中整合增强现实技术:矢量个人电脑增强现实
Sin Yin Tan1, Noel Nuo Wi Tay1
1Faculty of Information Science and Technology, Multimedia University, Melaka, 75450, Malaysia.
F1000Research
|September 28, 2023
概括
增强现实 (AR) 为教学诸如矢量之类的抽象概念提供了一种新的解决方案,特别是在在线环境中. 矢量个人计算机增强现实 (VPCAR) 系统展示了来自教育工作者和学生的显著积极反,增强了矢量可视化和理解.
科学领域:
- 教育技术的教育技术
- 在STEM教育方面.
- 计算机科学 计算机科学
背景情况:
- 解释像矢量这样的抽象概念对教育工作者来说是个挑战,特别是在在线环境中,因为可视化限制.
- 随着COVID-19的流行,人们需要创新的数字工具来支持远程STEM教育.
- 像PowerPoint这样的现有工具为多维概念提供有限的2D可视化.
研究的目的:
- 开发和评估一个向量个人计算机增强现实 (VPCAR) 系统用于教学和学习向量.
- 评估VPCAR系统在在线学习环境中对教育工作者和学生的支持性.
- 在虚拟教室中解决与多维向量概念相关的可视化挑战.
主要方法:
- 使用增强现实 (AR) 技术开发了一个基于3D坐标系统的PC学习模块.
- 从马来西亚的教育工作者和学生通过在线调查收集反,使用有目的的抽样.
- 使用六个利克特尺度项来衡量系统支持性:吸引力,轻松性,可视化,概念理解,灵感和帮助性.
主要成果:
- 学生和教育工作者都很容易适应VPCAR技术,提供了显著的积极反.
- 与学生相比,教育工作者报告了更高水平的支持力.
- 该研究引入了一个基于PC的AR模块,适合学生使用笔记本电脑进行在线课程.
结论:
- 在VPCAR系统显示强大的潜力支持在线向量教学和学习.
- 积极的接待表明AR技术可以有效地提高对复杂科学概念的理解.
- 建议对政府资助的学校进行进一步的研究,以评估可通用性.
相关概念视频
01:20Virtual Work
The principle of virtual work states that if a body is in static and dynamic equilibrium, then the sum of all the virtual work done by all external forces and couple moments for any given virtual displacement must be zero.
In static equilibrium, a body can experience an imaginary or virtual movement, such as displacement or rotation. The virtual work done by a force is equal to the dot product of force and virtual displacement in the direction of the force. When it comes to virtually rotating a...
In static equilibrium, a body can experience an imaginary or virtual movement, such as displacement or rotation. The virtual work done by a force is equal to the dot product of force and virtual displacement in the direction of the force. When it comes to virtually rotating a...
01:30Electronic Distance Measuring Instruments
Electronic Distance Measuring Instruments (EDMs) are essential tools in modern surveying, offering precise distance measurements by emitting electromagnetic signals and calculating the time required for these signals to travel to a target and return. Two primary types of signals are used in EDMs — light waves and microwaves — each suited to specific environmental and distance requirements. Light-wave-based EDMs utilize either infrared or laser light, providing high accuracy over short distances...
01:18Real-Life Applications of Multiple Integrals
Multiple integrals provide a powerful mathematical framework for calculating physical quantities distributed throughout two- and three-dimensional regions. One important application is the determination of volume in objects with curved geometries, such as storage tanks, pipes, and reservoirs. Cylindrical coordinates are especially useful for systems with rotational symmetry because they simplify the description of circular and paraboloid-shaped regions.Consider a paraboloid-shaped water tank...